This fixes "warning C4101: 'charsetid' : unreferenced local variable" on VC6

diff --git a/ext/oci8/oci8.c b/ext/oci8/oci8.c
index 76409d3cfcc84ff8d83256773e659308bb42d0a2..03ea68e7e986481b28491fc500ceeb0b680c9eed 100644 (file)
--- a/ext/oci8/oci8.c
+++ b/ext/oci8/oci8.c
@@ -2152,7 +2152,9 @@ static oci_session *_oci_open_session(oci_server* server,char *username,char *pa
        oci_session *session = 0, *psession = 0;
        OCISvcCtx *svchp = 0;
        char *hashed_details;
+#ifdef HAVE_OCI9
        ub2 charsetid;
+#endif
        TSRMLS_FETCH();
 
        /*